package io;

public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始了");

        try {
            String line = "123";
            System.out.println(line.length());
            //return;
        } catch (Exception e) {
            System.out.println("程序出错了");
        } /*finally {
            //System.out.println("finally中的代码执行了");
        }*/
        System.out.println("finally中的代码执行了");
        System.out.println("程序结束了");
    }


}
